Melexis MLX90381 3D Magnetic Pico-Resolvers

Melexis MLX90381 3D Magnetic Resolvers are easy to use in rotor position detection. The MLX90381 improves the low-speed accuracy, noise performance, and supports stall detection. It can be used with DC, brushless DC (BLDC), and permanent magnet synchronous motors (PMSM) in applications like e-valves and e-bike motors.  It can be used in automotive safety-related systems as it is AEC-Q100 qualified and ASIL B ready (Safety Element out of Context according to ISO 26262).

Features

• Onboard programming through the I²C protocol
  • Programmable at a module level
• ISO 26262 ASIL B SEooC (Safety Element out of Context)
• AEC-Q100 Qualified
• Triaxis® Hall technology
• Sine and Cosine analog outputs
• Output refresh rate 2µs
• Ratiometric outputs
• Operating supply voltage 3.3V
• Operating temperature from -40°C to 160°C
• Selectable magnetic field axis (X/Y – X/Z – Z/Y)
• Programmable sensitivity range
  • mid field (10…70mT)
  • high field (40…160mT)
• End-of-shaft / through-shaft operation
• Package, RoHS Compliant DFN-6 (LW) single die

more information: https://www.melexis.com/en/product/MLX90381/Triaxis-Magnetic-Pico-Resolver

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